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ThinkPad T16g Gen 3 Intel (16”)

US · 21V50015US

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Exact configuration21V50015US
The hardware

Full Specifications

Every published specification, grouped by category. Select a heading to collapse.

Performance — CPU / GPU▾
ProcessorIntel Core Ultra 9 275HX
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

GraphicsNVIDIA® GeForce RTX™ 5090 Laptop GPU 24GB GDDR7
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Memory & Storage▾
Installed RAM128 GB
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Total storage4 TB
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Display▾
Screen technologyUnpublished
Size16 in
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Resolution3200x2000 px
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Refresh rate120 Hz
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Battery & Power▾
Battery capacityUnpublished
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Power supplyUnpublished
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Connectivity▾
PortsHeadphone / mic combo · USB-A (USB 10Gbps) · USB-A (USB 10Gbps), one always on · USB-C® (Thunderbolt™ 4, USB 40Gbps) with power delivery 3.1 & DisplayPort™ 2.1 · Ethernet (RJ45) 2.5Gbps · HDMI® 2.1 (supports resolution up to 8K@60Hz or 4K@120Hz) · 2 x USB-C® (Thunderbolt™ 5, USB 80Gbps) with power delivery 3.1 & DisplayPort™ 2.1
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

Lenovo validated family port diagrams; manufacturer qualifications retained

Wireless & networkingIntel® Wi-Fi 7 BE200 2x2 BE & Bluetooth® 5.4
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Build & Physical▾
WeightUnpublished
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

DimensionsUnpublished
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Software & Bundle▾
Operating systemWindows 11 Pro 64
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

validated exact-model Lenovo US selector

Included bundleUnpublished
Motherboard & Memory Expansion▾
Motherboard modelUnpublished
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

Unpublished: no unambiguous exact-device manufacturer specification

Total RAM slotsUnpublished
Source & observationView specification source ↗

Observed 2026-09-20T14:01:03.261942+00:00

Unpublished: no unambiguous exact-device manufacturer specification

Independent testing

Benchmarks & Reviews

6 results from other configurations · 1 written review
Geekbench 6.7 Multi-Core18,610 pointsNotebookcheck · Other configurationTest detailsHide details

Speed on short tasks using several processor cores, such as compressing files and processing photos.

Higher is better
Test conditions
Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained
Test version
Geekbench 6.7
Published
2026-02-06
Measurement date
Unpublished
Reviewed setup
Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM
Configuration match
Same component/pair in another configuration. Potential only; target realization unmeasured. Different ram_gb Unknown memory_topology Unknown thermal_mode Unknown operating_point Noncritical differences: gpu, storage_gb, region
Confidence
Moderate
Limitations
Measurement date unpublished · Sample origin unpublished · Pair/component fallback; target realization unmeasured
Source location
Geekbench 6.7 / Multi-Core; reviewed-device row: Lenovo ThinkPad T16g Gen 3 RTX 5080Intel Core Ultra 9 275HX
View source measurement ↗
Geekbench 6.7 Single-Core3,065 pointsNotebookcheck · Other configurationTest detailsHide details

Speed on short tasks using one processor core, such as parts of web browsing and everyday apps.

Higher is better
Test conditions
Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained
Test version
Geekbench 6.7
Published
2026-02-06
Measurement date
Unpublished
Reviewed setup
Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM
Configuration match
Same component/pair in another configuration. Potential only; target realization unmeasured. Different ram_gb Unknown memory_topology Unknown thermal_mode Unknown operating_point Noncritical differences: gpu, storage_gb, region
Confidence
Moderate
Limitations
Measurement date unpublished · Sample origin unpublished · Pair/component fallback; target realization unmeasured
Source location
Geekbench 6.7 / Single-Core; reviewed-device row: Lenovo ThinkPad T16g Gen 3 RTX 5080Intel Core Ultra 9 275HX
View source measurement ↗
Cinebench R23 Multi Core37,496 pointsNotebookcheck · Other configurationTest detailsHide details

Rendering speed using all processor cores.

Higher is better
Test conditions
Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained
Test version
Cinebench R23
Published
2026-02-06
Measurement date
Unpublished
Reviewed setup
Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM
Configuration match
Same component/pair in another configuration. Potential only; target realization unmeasured. Different ram_gb Unknown memory_topology Unknown thermal_mode Unknown operating_point Noncritical differences: gpu, storage_gb, region
Confidence
Moderate
Limitations
Measurement date unpublished · Sample origin unpublished · Pair/component fallback; target realization unmeasured
Source location
Cinebench R23 / Multi Core; reviewed-device row: Lenovo ThinkPad T16g Gen 3 RTX 5080Intel Core Ultra 9 275HX
View source measurement ↗

Compare tests with the same version and settings. Expand each test for the measured setup and limitations.

Results marked “Other configuration” use a different device or configuration. This configuration may perform differently.

Expand benchmarksCollapse benchmarksComparison charts, test conditions & full reviews

Benchmarks & Reviews

Published test results and reviewer comments.

6 results from other configurations1 written review

Results marked “Other configuration” come from devices with a matching processor or graphics chip. This configuration may perform differently.

Compare tests with the same version and settings.

Processor

Geekbench 6.7 Multi-Core

Higher is better

Speed on short tasks using several processor cores, such as compressing files and processing photos. Compared with 6 reviewed laptops in this comparison.

Middle of these 6: 18,701.5 points

  1. HP HyperX Omen 16 16-ap1931nr · 32 GB ↗19,418 points
  2. Aorus Master 16 · 32 GB ↗19,299 points
  3. Lenovo Legion Pro 7i 16 Gen 10 · 32 GB ↗19,081 points
  4. Reviewed configuration: Lenovo ThinkPad T16g Gen 3 RTX 5080 · 64 GB ↗18,610 points
  5. HP Omen Max 16 ah000 · 32 GB ↗18,322 points
  6. HP ZBook Fury G1i 18 · 64 GB ↗18,285 points
  7. Lenovo ThinkPad P16 Gen 3 · 96 GB ↗18,212 points

Memory, cooling and operating system versions differ between these reviewed devices. This small set does not describe the whole market. Notebookcheck comparison ↗

Cinebench R23 Multi Core

Higher is better

Rendering speed using all processor cores. Compared with 6 reviewed laptops in this comparison.

Middle of these 6: 37,260.5 points

  1. HP Omen Max 16-ah1932nr · 32 GB ↗38,242 points
  2. Lenovo Legion Pro 5i 16 · 32 GB ↗37,507 points
  3. Reviewed configuration: Lenovo ThinkPad T16g Gen 3 RTX 5080 · 64 GB ↗37,496 points
  4. Aorus Master 16 AM6J · 32 GB ↗37,459 points
  5. Razer Blade 18 2025 RTX 5090 Laptop · 64 GB ↗37,062 points
  6. Lenovo Legion Pro 7i 16 Gen 10 · 32 GB ↗36,597 points
  7. HP HyperX Omen 16 16-ap1931nr · 32 GB ↗36,580 points

Memory, cooling and operating system versions differ between these reviewed devices. This small set does not describe the whole market. Notebookcheck comparison ↗

Cinebench 2024 CPU Multi Core

Higher is better

Rendering speed using all processor cores. Compared with 6 reviewed laptops in this comparison.

Middle of these 6: 1,905.5 points

  1. Asus ROG Strix G16 G615 · 32 GB ↗2,207 points
  2. Razer Blade 18 2026 · 32 GB ↗2,198 points
  3. Razer Blade 18 2025 RTX 5090 Laptop · 64 GB ↗2,168 points
  4. Reviewed configuration: Lenovo ThinkPad T16g Gen 3 RTX 5080 · 64 GB ↗1,813 points
  5. HP ZBook Ultra G1a 14 · 128 GB ↗1,643 points
  6. Asus ROG Zephyrus G14 2025 GA403WW · 64 GB ↗1,254 points
  7. Tuxedo Infinity Book Pro 14 Gen10 AMD · 128 GB ↗1,207 points

Memory, cooling and operating system versions differ between these reviewed devices. This small set does not describe the whole market. Notebookcheck comparison ↗

Processor test results and sources
TestResultTest conditionsSource
Geekbench 6.7 Multi-CoreSpeed on short tasks using several processor cores, such as compressing files and processing photos.Higher is better18,610 pointsOther configuration

Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained

Reviewed setup: Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM		Notebookcheck ↗2026-02-06
Geekbench 6.7 Single-CoreSpeed on short tasks using one processor core, such as parts of web browsing and everyday apps.Higher is better3,065 pointsOther configuration

Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained

Reviewed setup: Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM		Notebookcheck ↗2026-02-06
Cinebench R23 Multi CoreRendering speed using all processor cores.Higher is better37,496 pointsOther configuration

Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained

Reviewed setup: Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM		Notebookcheck ↗2026-02-06
Cinebench 2024 CPU Multi CoreRendering speed using all processor cores.Higher is better1,813 pointsOther configuration

Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained

Reviewed setup: Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM		Notebookcheck ↗2026-02-06
Cinebench 2024 CPU Single CoreRendering speed using one processor core.Higher is better131.9 pointsOther configuration

Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained

Reviewed setup: Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM		Notebookcheck ↗2026-02-06
Cinebench R23 Single CoreRendering speed using one processor core.Higher is better2,204 pointsOther configuration

Review settings; named power mode not reported · Microsoft Windows 11 Pro · Review's processor limits: 160 W short burst; 65 W sustained

Reviewed setup: Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM		Notebookcheck ↗2026-02-06

Read the reviews

  • Notebookcheck ↗2026-02-06Lenovo ThinkPad T16g Gen 3 RTX 5080 · Intel Core Ultra 9 275HX · NVIDIA GeForce RTX 5080 Laptop · 64 GB RAM

More benchmarks and reviews →

Configuration matching & limitations

Notebookcheck: Model review. Results describe the tested hardware; unspecified power modes and RAM topology do not establish an exact target test.

gaming pilot

cpu
Reviewer comments
gpu
Not measured
gaming
Not measured

performance pilot

cpu
Reviewer comments
gpu
Not measured
gaming
Not measured
sustained
Not measured

whole device

cpu
Reviewer comments
gpu
Not measured
gaming
Not measured
sustained
Not measured
noise
Not measured
battery
Not measured
display
Not measured
build
Not measured

An overall buying score is unavailable. The available measurements do not cover every aspect of the device.

Compare Configurations

Other laptops in the catalog. No ranking is implied.